body{
					margin: 0px;
					padding: 0px ;
					background-color: #E9EAED;
		}
		
		#leftContent{
			margin-top: 10px;
		}
		#leftContent>p{
			line-height: 10px;
			font-size: 10px;
			color: #ADADAD;
		}
		.glyphicon-triangle-bottom{
			color: #000000;
			font-size: 13px;
			position: relative;
			animation:arrows 0.8s linear infinite alternate ; /* 参数意思：从左到右：动画名称、过渡时间、播放次数、播放方向*/
		}
		
		@keyframes arrows{
			from{top: 0px;}
			to{top: 8px;}
		}
		.content{
			background-color: #FFFFFF;
			opacity: 0.7;
			margin-bottom: 18px;
			padding: 16px;
			box-shadow: 2px 5px 3px #0000008a;
		}
	
		.div-img{
			width: 30%;
			float: left; 
			margin-right: 10px;
			transition: all 0.8s ease; 
		}
		.div-img:hover{
			transform: scale(1.1);
		}
		.content-right{
			width: 65%;
		
			float: right;
		}
		.content-right h3{
			margin-top: 15px;
			font-size: 15px;
			font-weight: bold;
		}
		.content-right p{
			font-size: 10px;
			color: #777;
			line-height: 18px;
		}
		#bottom span{
			float: right;
			color: #777;
			font-size: 0.8em;
		}
		@media (max-width:768px) {
			.content-right h3{
				margin-top: 0px;
			}
		}
		.title{
			font-size: 13px;
			padding-bottom: 8px;
			border-bottom:1px solid  #E9EAED;
			margin-bottom: 0px;
		}
		.title-underline{
			border-top:2px solid black ;
			/* width: 30px; */
			padding-left: 40px;
			
		}
		.sidebar{
			background-color: white;
			opacity: 0.7;
			padding: 10px;
		}
		.list-unstyled{
			margin-left: 10px;
		}
		.list-unstyled li{
			line-height: 50px;
			position: relative;
			cursor:pointer
			
		}
		.list-unstyled li:hover a{
			color: #f1645a;
		}
		.list-unstyled li a{
			color: #939292;
			text-decoration: none;
			transition: all 1s ease; 
		}
		
		.list-unstyled li:before{
			content:" ";
			width: 3px;
			height: 30px;
			position: absolute;
			background-color: #73777A;
			z-index: 1;
			top: 10px;
			right: 0px;
		}
		.list-unstyled li:nth-of-type(-n+3)::before{
			background-color: red;
		}
		.bs-docs-footer{
			background-color: black;
			box-shadow:0px -10px 1px #28A4C9 ; 
			margin-top: 20px;
			color: white;
			font-size: 12px;
			padding-top: 10px;
		}
		.tempanim{
				display: none;
			}
